John Hilliard (born 1945) is an English conceptual artist. Hilliard's ongoing body of work addresses the specificity of photography as a medium: its uncertainty as a representational device and its status within the visual arts, especially in relation to painting, cinema and commercial photography.
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Read full wikipedia entryA camera recording its own exposure settings, presented in seventy black-and-white photographs ranging from overexposure to underexposure.